Demographics & People — Marion, North Dakota
Population Overview
| Population (Census) | 152 |
| Estimated 2026 | ~200 |
| Median Age | 36.5 |
| Total Households | 68 |
| Family Households | 45 |
| Average Household Size | 2.24 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 134 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 55 |
| Norwegian | 35 |
| Dutch | 17 |
| Other groups | 16 |
| Irish | 10 |
| Unclassified or not reported | 9 |
| Swedish | 7 |
| Czech | 5 |
| Polish | 5 |
| American | 3 |
Language
| English Only | 138 |
| Spanish | 0 |
| Population 5+ | 140 |
Veterans
| Veterans | 9 |
| Population 18+ | 86 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Marion, North Dakota.